1.Evacuation plan for any location within the building are based on the adaptive algorithm software automatically fire form the best evacuation path, the marker emergency led lights indicate the best path to evacuate direction;2.Safety voltage power supply to ensure the firefighters personal safety;3. Evacuation signage lights flashing in the fire glow, good transparency;4.Evacuation signage lamp failure system failure prompted, the ease of maintenance;5.Led security light source lamp energy consumption 1W system energy saving.